The Manera Exo Trapeze offers a lot of back support and a very good fit. 
This 2018 model has also been tested in a Kinetic laboratory in order to measure very precisely how the forces are distributed over a harness. 
To make it safe and reliable, the Manera Exo has a simple but effective safety system so you can always grab your leash to release the kite if necessary. 

Features
  • Manera Exo waist harness with good fit
  • Soft neoprene edges
  • Two sturdy power leash rings on the side
  • Including HP system
  • Well made, with a nice finishing touch